"They took the black plastic Pelican case on in Montana."
"'This is Sarah,' said Odile, when Hollis found her, on the crowded cafe patio of a municipal gallery."[...]
"[Chombo] implements finite differential methods for the solutions of partial differential equations, on block-structured, adaptively refined rectangular grids".
Chapter summaries - may contain plot and character teaser / "spoiler" information, depending on how many reviews you have read so far:
Chapter 61. THE PELICAN CASE
Landing on a rural road in Montana, Garreth receives a heavy black Pelican case like the one Alejandro "sometimes used to bury documents and supplies" from someone driving a battered old station wagon before taking off again. Later, Tito overhears Garreth talking to the old man about the "radioactive" contents of the case. [325 characters]
Radioactive ? The plot thickens.
Chapter 62. SISTER
Hollis and Odile meet Sarah Ferguson, Bobby "Chombo" Ferguson’s sister, look like Bobby "but it looks better on a girl." Odile and Sarah share an ex in common who gives Odile information to contact Sarah. Sarah tells them that she knows Bobby [who Sarah describes as an irresponsible, self-centered, yet mathematically gifted "fuck up"] is in town; a mutual friend saw him earlier and called Sarah. Sarah tells Hollis that Bobby was a fan of The Curfew and volunteers the address where Bobby is most likely hiding. [514 characters]
The name "Sarah Ferguson", to a British readership, will conjure up images of "Fergie", the Duchess of York and tabloid celebrity.