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"It is the best present for those you care about enough to introduce to Bitcoin. A must for any discerning library." Kiwi Robin

"I wish I ran into it earlier. One of the best pieces of bitcoin content out there." Peter Toshi

"Best book 💯 the most important, clear and understandable, should be read by everyone!" Andreas Jobst

"Gigi's 21 Lessons is required reading for understanding Bitcoin. There is probably no more incisive text out there. Moreover, Gigi is a huge contributor to Bitcoin education and development overall. Highly recommend buying and reading this book!" Andy Edstrom

"A must read. Very well written. Plenty of insights." Anonymous

"The book is not meant to be a lengthy insight on Bitcoin, but summarizes the learning cycle of someone who starts reading about Bitcoin. The lessons are short and the message is clear. Gigi effectively managed to show that once you start reading about Bitcoin, you improve many other areas of knowledge such as economics, philosophy (freedom), besides math and programming. Highly recommended." Baldus

"Bitcoin is a great teacher and this book states some of its most valuable lessons. Definitely recommend." Billy

"Just finished reading Gigi's 21 Lessons in book form and it feels to me like the lessons found their preferred medium. Gigi's writing is curious, soulful, witty and charming, a unique contribution to bitcoin, and it just feels right as a book." Brady Swenson

"Still one of my most recommended books for orange pilling" Chiefmonkey

"I have learned a lot and your book is a perfect book for anyone who is getting interested in Bitcoin." 쏠로캐피탈리스트

"It's a great book :)" Christopher Gimmer

"This book is great for anyone new to the bitcoin space & also the OG’s. If I could give 10 stars, I would because I couldn’t put this book down." Sgt. Crypto

"So good!" cryptograffiti

"A great listen, witty and well written. I spent most of the time nodding my head in agreement and a few more Sats dropped into place in my overall knowledge." Daniel Prince

"I am almost finished 21 Lessons and will be recommending it to anyone I know expressing interest in Bitcoin or the current state of the financial system. Great work, sir!" Dre Hodl

"Read Gigi's book. Loved it. Will be entering the rabbit hole." ydegraeve

"21 Lessons is a beautiful meditation on the bitcoin discovery journey. If you find yourself suddenly gripped by the exploration of bitcoin and its implications, this book is a great compliment the more strictly factual explorations. I especially apprectiated the way Gigi normalizes the perception altering experience of falling down the bitcoin rabbit hole." Eugene Gant

"True masterpiece" Felipe Porto

"An awesome book! I fell for the cover when it came out immediately and as I opened the book your style of writing proved to be imaginative and colorful yet never misses to point out facts and sources." Hodling Erik

"It’s great, one of my favorite Bitcoin books" Ferdinand Hodler

"I love the book. Super valuable to me personally." Fractal Encrypt

"One of the best books on the subject. Without going into too much technical detail, this book is impressive for its content, its references and the whole document on which this revisited version of Alice in Wonderland is based! A very pleasant writing style. In short, a must have!" Maxyme

"I highly recommend this book. If you're new to bitcoin, buy it on Amazon. If you're a Hodler, read the book online and send bitcoin directly to Gigi." Minimal Structure

"Your book was not only educational but also truly artistic. So eloquently combining the Alice in Wonderland references and the technicalities of Bitcoin makes it a must read. It was very inspiring to me!" Misir Mahmudov

"I'm listening to it for my 2nd time on Audible. It seems like everything necessary is packed into it (kind of like Bitcoin)!" Jeremy Benishek

"I read it in English and then in French coz im a wanky pedant. It’s a wonderful resource" Joe Hall

"This book was a pleasure to read. It explores a man's learnings from Bitcoin and how it applies to life. This is not a technical read, more philosophical if anything. Very easy to read and understand." Joseph Rodgers

"I listened to 21 Lessons by Gigi narrated by Guy Swann on my Audible app. This is some quality stuff." Aldo Antinori

"It's just a completely enjoyable read, easily one of my most recommended first readings on Bitcoin." Maple Hodl

"Just started reading and Mein Gott! Beautiful! Thank you for this!" Uno Strawman

"Buy this book it is fantastic. Do it now." Rodolfo Novak (nvk)

"Read it on a kindle and then had to purchase a physical copy. Loved it" One More Node

"The fact that your book was about your personal discovery is what made me like it even more." Steve Jeffress

"If you haven’t read/listened to Gigi’s 21 lessons yet, you must… just for the goosebumps." qb

"This book is outstanding!" Quilloughbee

"A warm, thoughtful style that lead me to think of bitcoin at more profound philosophical levels." Exit Calmly

"I think 21 lessons is one of the best resources for newcomers to btc because it breaks down a lot of complex ideas it took me a long time to learn into easy to digest laymen's terminology. I give it 5/5" Ricardo Martinez

"One of the better books on the topic. Profound and well written." Ricardo

"Listened to 21 Lessons yesterday for the first time. As a non-tech, fruity, creative person I cherished the philosophical reflections on Bitcoin. This will be my number 1 orange pilling book from now on." Sat Symbol

"This book is an absolute joy-ride through modern thought on Bitcoin and why it is so impactful to the author and so many. You will be buying bitcoin after this read." Shiran Brodt

"This book was amazing! He got me into Bitcoin's rabbit hole" Stelar

"With 21 Lessons, Gigi takes a unique approach, leading readers on a tumble down more of a fun and philosophical Bitcoin rabbit hole. Bitcoin is a special topic, and this is a special Bitcoin book." Steve C.

"I really enjoyed it." Texas BTC

"Good book. Buy." The Only Higgs

"I have it linked on my browser and refer to it at least once per week. Always cheers me up" Tir Naog

"Thanks so much for sharing your journey, it really picked me up where I'm at. Very wise attempts to grasp bitcoin in there, highly recommended!" Jan

"I loved this book and Gigi's account of what he learned as he explored bitcoin. The writing is engaging and the order makes it easy to digest in well segmented "chunks". Browse and consume, flick forward, flick back - perfect!" WizardofAus

"Wonderful book. Thoroughly enjoyed reading it and love the plentiful references." Vincent Daranyi

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