If you’re asking about the magazines behind my Tasco 50mm table top scope , they are publications from before 2010 IIRC . The Atlas of the Stars is surprisingly nice for the 10 bucks I paid for it . They are still available last I checked a few weeks ago . It’s basically a “magazine” format though nice high quality . The 100 most spectacular Sky Wonders was a special edition release that I don’t think is available any longer . It’s a great magazine format publication also with high quality photos of some of the best DSO’s to see . The others back there are a couple regular monthly issues . I had a subscription for many years to Astronomy Magazine but had to let it go when money got tight .