The style of this lecture 6.004 Computation Structures presented in the the MIT OpenCourseWare reminds me (a little bit) of the Head First books.
http://ocw.mit.edu/NR/rdonlyres/Electrical-Engineering-and-Computer-Science/6-004Computation-StructuresFall2002/FDAEB7BD-0F35-4A4F-AC12-440ECFAAFE40/0/L01Information.pdf
http://ocw.mit.edu/NR/rdonlyres/Electrical-Engineering-and-Computer-Science/6-004Computation-StructuresFall2002/FDAEB7BD-0F35-4A4F-AC12-440ECFAAFE40/0/L01Information.pdf