Now an EBook!

Printed copies of Adam's Astronomy that I sell have an errata sheet inserted in the back, but that isn't true of copies bought elsewhere. That's why I'm really happy that the publisher has made Adam's Astronomy into an eBook in which the embarrassing errors have been corrected.

I notice that another book on this topic was just published, interestingly, by a teacher I had back in the '60s. He used some of the sources I used, and therefore has the same errors. Many people have written on this topic because it is an interesting topic, but small as my book is, it still has things I've seen in no other. Comments?