Grokking is a 9-book series first released in 2019 with contributions by Andrew W. Trask, Kalle Rosenbaum, Rishal Hurbans, Michał Płachta, Josh Fischer and Ning Wang, Aditya Y. Bhargava, Kirill Bobrov, Marcello La Rocca, Malcolm McDonald, Eric Normand and 2 others.