Objects in the Heavens
This book is your "quick and dirty" way to sit at the telescope and easily move from one object to the next. There are many nights where this is theonlyreference I bring to the telescope.Chris Ragaisis--Chris Ragaisis on Cloudy NightsI always thought that Pocket Sky Atlas was a great book, but it is an atlas, not an observing guide. If I want to know what NGC1023 is, for example, I'd need to look it up in another reference. You solved that problem.--Alvin Huey, astronomy authorThe           mag 10 approach adds many objects to my viewing lists even though I use           an 18" Dob as my primary viewing scope. Thanks for the effort which went           into developing it.--Bob Polcyn, amateur astronomerI never go observing without OITH.  It has a permanent home in my eyepiece case.  Easy to read, informative, and I particularly like the list of targets for each constellation is on the facing page from the constellation chart. There is a tremendous amount of information listed for each object in a space saving way.-- RonUwood on Cloudy Nights