Christmas at Harringtons was free a while back, Christmas Dog is free today. If you have both these, and want the other books, it's cheaper to buy them separately, 11.99 and 4.49, (=16.48) than as part of the bundle at 26.83, which claims to be a $22 saving! Again, I feel this is below the high ethical standard I normally expect from Logos. If you didn't get Christmas at Harringtons and want it, you do save about $2 (not, according to my calculation, $22) by buying the bundle.
I do appreciate the free books, but not the sales claims