The gunsmith includes a cleaning kit, common spare parts, manuals, and a lesson on maintenance. And ammo, of course.
The advice book emphasizes faith and the common virtues of humility, diligence, kindness, and peace. It advises readers to avoid sloth, excesses of passion or debauchery, and the dangers of envy, jealousy, and greed. It describes Hell much like Raafi knows it, a realm of eternal torture, but it believes Hell is ruled by a demon named Lucifer who rebelled against God. Heaven is a paradise where the good go to eternal joy. The neutral afterlife is Purgatory, and after some indeterminate time there, neutral souls may ascend to Heaven. They don't have a law/chaos spiritual divide - just a good/evil one. It has a quote from a bible passage for many occasions, most of them urging one to be (though they do not put it in these terms) Lawful and compliant and Good, in that order, or warning for punishments against those who do not have faith. It issues stern warnings against paganism and heretics and maintains that the "gods" of the sky, the Judgements, are in fact either mistaken servants of Heaven or overblown evil beings trying to lead the faithful astray.
The religions book is "A Historical Survey of Various Beliefs" and talks about the history and development of various world religions from Old Earth in a dry and somewhat condescending tone. The various sects of Christianity, Islam, Hinduism, Judaism, Shamanistic beliefs of the American and African "savages", Buddhism and Taoism and Zororastrianism, the paganist and folkloric beliefs of the Welsh, of Zee-farers, of those of the Elder Continent, and more recently of sky-sailors (the Burrower Below is said to transgress and transcend barriers, the Waste-Waif is the avatar of the forgotten, the abandoned, those left to die, the Storm that Speaks collects souls and stories and sometimes gives back secrets and power) and in Eleutheria (very little can be safely written of the unhappy undying things there, apparently). It's not particularly biased against anything because it's biased against everything except the New Sequence, but you get the sense that the historian was almost sarcastic in his praise of the 'most recent invention in our understanding of the cosmos'.
Apparently they have the concept of dragons here, if not the actual creatures. The Feast of the Red Saint doesn't really start until around noon, thankfully for Raafi's sleep schedule. When it does kick off, the theme seems to be dragon-slaying, with bright red artsy banners and floats and six people in a long paper dragon being chased by costumed 'knights' (or vice versa). Music fills the air and food stalls throng the streets, all of it going cheap and much of it chestnut-based. The Red Saint was apparently partnered with a dragon, going by the satirical plays on a few different street corners.