You can use this page to email Rúnar Óli Bjarnason about A companion booklet to "Functional Programming in Scala".
About the Book
This booklet contains chapter notes, hints, solutions to exercises, addenda, and errata for the book "Functional Programming in Scala" by Paul Chiusano and Runar Bjarnason. This material is freely available online, but is compiled here as a convenient companion to the book itself. All code has syntax-highlighting for easy reading.