Magic Lantern Guides(r) Classic Series: Canon Classic Cameras for A-1e-1e-1pt-1, T90, T70nd T50

It is certainly an entertaining book to read. There are however, lots of errors in this book. In particular about the AE-1 Program. The book states this camera has a battery check with a visible red flashing light. Well, the AE-1 has this feature but the AE-1 Progrman uses an audible signal instead of an indicator lamp to indicate battery strength! Look carefully and analyze the material critically and you too will find many rather stupid errors....it makes me wonder if the author had access to the original manuals at all!!! For $20.00 this book should be very accurate and it is a shame it is not!!!