Add spaces: Bestsellerno.7inBalanceandcoordination

Answer: Bestseller no.7 in Balance and coordination
"TheseapocalypticandmillenarianistictendenciesarealsofoundintheJudeo-Christiantradition,particularlyintheBookofRevelation",saysBjrnvig.

"These apocalyptic and millenarianistic tendencies are also found in the Judeo-Christian tradition, particularly in the Book of Revelation", says Bjrnvig.
[Q]: [Ithasa3,400mAhbattery.]
[A]: [It has a 3,400mAh battery.]
Problem: Add spaces: Iftheplayer'shandiscloserto21theplayerwins,ifthedealer'shandiscloserto21theplayerloses.

Spaces added: If the player's hand is closer to 21 the player wins, if the dealer's hand is closer to 21 the player loses.
This text is missing some spaces, please add them: TwoyearslaterhepublishedThePrinciplesofBridges,atreatiseontheequilibriumofbridges.
Two years later he published The Principles of Bridges, a treatise on the equilibrium of bridges.
[Q]: [Childrenunder14sharingaroomwithadultsareaccommodatedfreeandchargedformealsastaken.]
[A]:
[Children under 14 sharing a room with adults are accommodated free and charged for meals as taken.]